| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | last [adj] years [pron] | 195 |
|
| 2 | [adj] five years [pron] | 47 |
|
| 3 | last five [noun] [pron] | 19 |
|
| 4 | last five [noun pl] [pron] | 18 |
|
| 5 | last five year [pron] | 13 |
|
